COVARIANT OPERATOR FORMALISM OF TWO-DIMENSIONAL TOPOLOGICAL GRAVITY
1992 ◽
Vol 07
(13)
◽
pp. 3105-3131
Keyword(s):
The manifestly covariant canonical operator formalism of two-dimensional topological gravity is formulated. Its unitarity is confirmed by means of constructing the Kugo–Ojima's quartets. A number of new symmetries are found by adopting a particular gauge fixing condition. These symmetries correspond to the "choral symmetry" generated by the 4N-dimensional Poincaré-like superalgebra in the ordinary N-dimensional quantum gravity.
Keyword(s):
1991 ◽
Vol 06
(22)
◽
pp. 3955-3971
◽
Keyword(s):
1996 ◽
Vol 11
(15)
◽
pp. 2623-2642
◽
Keyword(s):
1991 ◽
Vol 86
(5)
◽
pp. 1087-1109
◽
Keyword(s):
1993 ◽
Vol 89
(2)
◽
pp. 501-522
◽
Keyword(s):
1992 ◽
Vol 87
(3)
◽
pp. 757-769
◽
Keyword(s):
1992 ◽
Vol 07
(25)
◽
pp. 6405-6420
◽
Keyword(s):
1997 ◽
Vol 11
(26n27)
◽
pp. 3247-3279
Keyword(s):